Cita APA (7a ed.)
Black, S. J., Seed, J., & Murphy, N. (2001). Innate and acquired resistance to African trypanosomiasis.
Cita Chicago Style (17a ed.)
Black, Samuel J., J.R Seed, y N.B Murphy. Innate and Acquired Resistance to African Trypanosomiasis. 2001.
Cita MLA (9a ed.)
Black, Samuel J., et al. Innate and Acquired Resistance to African Trypanosomiasis. 2001.
Precaución: Estas citas no son 100% exactas.